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CHEBI ONTOLOGY - ANNOTATIONS

The Chemical Entities of Biological Interest (ChEBI) ontology is downloaded weekly from EMBL-EBI at http://www.ebi.ac.uk/chebi/. The data is made available under the Creative Commons License (CC BY 3.0, http://creativecommons.org/licenses/by/3.0/). For more information see: Degtyarenko et al. (2008) ChEBI: a database and ontology for chemical entities of biological interest. Nucleic Acids Res. 36, D344–D350.

Term:20-HEPE(1-)
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Accession:CHEBI:76639 term browser browse the term
Definition:A polyunsaturated fatty acid anion that is the conjugate base of 20-HEPE, obtained by deprotonation of the carboxy group; major species at pH 7.3.
Synonyms:exact_synonym: (5Z,8Z,11Z,14Z,17Z)-20-hydroxyicosa-5,8,11,14,17-pentaenoate
 related_synonym: (5Z,8Z,11Z,14Z,17Z)-20-hydroxyeicosapentaenoate;   (5Z,8Z,11Z,14Z,17Z)-20-hydroxyicosapentaenoate;   20-OH-C20:5(omega-3) (1-);   20-hydroxy-(5Z,8Z,11Z,14Z,17Z)-eicosapentaenoate;   20-hydroxy-(5Z,8Z,11Z,14Z,17Z)-icosapentaenoate;   Formula=C20H29O3;   InChI=1S/C20H30O3/c21-19-17-15-13-11-9-7-5-3-1-2-4-6-8-10-12-14-16-18-20(22)23/h1,3-4,6-7,9-10,12-13,15,21H,2,5,8,11,14,16-19H2,(H,22,23)/p-1/b3-1-,6-4-,9-7-,12-10-,15-13-;   InChIKey=PPMOWWAALQWWLJ-NUKMUHRASA-M;   SMILES=OCC\\C=C/C\\C=C/C\\C=C/C\\C=C/C\\C=C/CCCC([O-])=O
 cyclic_relationship: is_conjugate_base_of CHEBI:76962


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Term paths to the root
Path 1
Term Annotations click to browse term
  CHEBI ontology 24485
    chemical entity 24453
      molecular entity 24417
        ion 17243
          anion 16095
            organic anion 3173
              carboxylic acid anion 2466
                icosanoid anion 0
                  HEPE(1-) 0
                    20-HEPE(1-) 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 24485
    subatomic particle 24442
      composite particle 24442
        hadron 24442
          baryon 24442
            nucleon 24442
              atomic nucleus 24442
                atom 24442
                  main group element atom 24300
                    p-block element atom 24300
                      carbon group element atom 24084
                        carbon atom 24047
                          organic molecular entity 24047
                            organic ion 8773
                              organic anion 3173
                                carboxylic acid anion 2466
                                  monocarboxylic acid anion 1565
                                    fatty acid anion 101
                                      unsaturated fatty acid anion 0
                                        polyunsaturated fatty acid anion 0
                                          hydroxy polyunsaturated fatty acid anion 0
                                            HEPE(1-) 0
                                              20-HEPE(1-) 0
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